Hi Sudeep, [auto build test ERROR on next-20161116] url: https://github.com/0day-ci/linux/commits/Sudeep-Holla/Input-gpio_keys-set-input-direction-explicitly-for-gpio-keys/20161116-202319 config: x86_64-randconfig-x001-201646 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/input/keyboard/gpio_keys_polled.c: In function 'gpio_keys_polled_probe': >> drivers/input/keyboard/gpio_keys_polled.c:323:5: error: 'flags' undeclared (first use in this function) flags |= GPIOF_ACTIVE_LOW; ^~~~~ drivers/input/keyboard/gpio_keys_polled.c:323:5: note: each undeclared identifier is reported only once for each function it appears in vim +/flags +323 drivers/input/keyboard/gpio_keys_polled.c 0f78ba96 Dmitry Torokhov 2016-02-23 317 } else if (gpio_is_valid(button->gpio)) { 633a21d8 Aaron Lu 2014-10-21 318 /* 633a21d8 Aaron Lu 2014-10-21 319 * Legacy GPIO number so request the GPIO here and 633a21d8 Aaron Lu 2014-10-21 320 * convert it to descriptor. 633a21d8 Aaron Lu 2014-10-21 321 */ 633a21d8 Aaron Lu 2014-10-21 322 if (button->active_low) 633a21d8 Aaron Lu 2014-10-21 @323 flags |= GPIOF_ACTIVE_LOW; 633a21d8 Aaron Lu 2014-10-21 324 633a21d8 Aaron Lu 2014-10-21 325 error = devm_gpio_request_one(&pdev->dev, button->gpio, 633a21d8 Aaron Lu 2014-10-21 326 flags, button->desc ? : DRV_NAME); :::::: The code at line 323 was first introduced by commit :::::: 633a21d80b4a2cd648aa2dacdb22494ffb2f28f0 input: gpio_keys_polled: Add support for GPIO descriptors :::::: TO: Aaron Lu <aaron.lu@xxxxxxxxx> :::::: CC: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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